鼻腔恶性纤维组织细胞瘤临床病理分析
A Clinical and Pathological Characteristics of Malignant Fibrous Histicoytoma in Nesal Cavicy
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摘要: 目的: 研究鼻腔恶性纤维组织细胞瘤的临床病理学特点及探讨组织发生。方法: 光镜观察5例鼻腔恶性纤维组织细胞瘤并作免疫组化染色。结果: 镜下示3例以血管瘤样型为主, 2例为多形性型。免疫组化(ABC法)示瘤细胞a1 —AACT, a1 —AAT, Lysozyme均阳性。结论: 5例均为组织细胞来源的恶性肿瘤, 术后加用放射治疗, 预后较好。Abstract: Objective: To assess the clinicopathological characteristies and histogogenesis of malignant fibrous histiocytoma of nesal. Methods: Five cases were invesigated at the lighe microscopic level and were studied by immunohistochemical thchniues. Rusults: Three cases were mainly of hemargioma, two cases was of mainly pheomorphic. five cases were prositive in a1 —AACT a1 —AAT Lysozyme by immunohistochemical techniques. Conclusions: Five cases were malignant tumors which came from the histiocytic. The prognosis of tumors was good after surgical treatment combined with rediother apy.
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